JPH0515545Y2 - - Google Patents
Info
- Publication number
- JPH0515545Y2 JPH0515545Y2 JP14209186U JP14209186U JPH0515545Y2 JP H0515545 Y2 JPH0515545 Y2 JP H0515545Y2 JP 14209186 U JP14209186 U JP 14209186U JP 14209186 U JP14209186 U JP 14209186U JP H0515545 Y2 JPH0515545 Y2 JP H0515545Y2
- Authority
- JP
- Japan
- Prior art keywords
- engine
- cylinder block
- auxiliary equipment
- oil pan
- clutch housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
自動車用エンジンに付設するエアコン用コンプ
レツサーなどの補機を取付けるためのエンジンの
補機取付構造に関するものである。[Detailed Description of the Invention] (Industrial Field of Application) The present invention relates to an engine accessory mounting structure for mounting accessory equipment such as an air conditioner compressor attached to an automobile engine.
（従来技術）
エンジン等の自動車の各構成部分の長手方向の
接続部分が運転時離れようとすることが振動源と
なるいわゆるパワーブラント振動により車室内に
騒音をもたらすという問題があつた。これに対し
上記エンジンの各構成部分の接続部分の結合力を
高めることによりパワーブラント振動を抑制する
方法は既に知られている。（例えば実開昭59−
68166号公報）
一方、騒音の他の原因として、エンジンのシリ
ンダブロツク表面からの放射音があり、その対策
として近年では、シリンダブロツクのスカート部
を短かくする等して面積を小さくし、騒音を低減
することも行なわれている。(Prior Art) There has been a problem in that so-called power blunt vibration, which is a source of vibration, occurs when the longitudinal connections of various components of the automobile, such as the engine, tend to separate during driving, which causes noise in the vehicle interior. On the other hand, a method of suppressing power blunt vibration by increasing the bonding force between the connecting parts of each component of the engine is already known. (For example, in 1987-
On the other hand, another cause of noise is the sound radiated from the surface of the engine's cylinder block, and in recent years, as a countermeasure, measures have been taken to reduce the area by shortening the skirt of the cylinder block, etc. Efforts are also being made to reduce it.
しかしながら、上記のようにシリンダブロツク
の面積を小さくすることにより、エンジン補機取
付面積も小さくなるため、コンプレツサーなどの
エンジン補機がシリンダブロツクのスカート部に
片持ち状態で取付けられ、それによつて、エンジ
ン補機自体の振動で騒音が発生するという問題が
あつた。 However, by reducing the area of the cylinder block as described above, the mounting area for engine accessories also becomes smaller, so engine accessories such as a compressor are mounted cantilevered on the skirt portion of the cylinder block. There was a problem that noise was generated by the vibration of the engine auxiliary equipment itself.
（考案の目的）
本考案は、上記従来の技術が有する問題点に鑑
みてなされたもので、その目的とするところは、
エンジンのパワーブラント振動を抑制するととも
にエンジン補機の取付けを確実にしてこれのもた
らす振動をも抑制するようにしたエンジンの補機
取付構造を提供することにある。(Purpose of the invention) The present invention was made in view of the problems of the above-mentioned conventional technology, and its purpose is to:
To provide an engine auxiliary equipment mounting structure which suppresses power blunt vibration of the engine, secures attachment of engine auxiliary equipment, and suppresses vibration caused by the engine auxiliary equipment.
（考案の構成）
上記目的を達成するための本考案は、クラツチ
ハウジングの一端に接続されるシリンダブロツク
と、該シリンダブロツク底部に接続されるオイル
パンとを備えたエンジンにおいて、上記オイルパ
ン端部とクラツチハウジングとを接続する一方、
エンジン補機を取付けるための補機取付ブラケツ
トを上記オイルパンとシリンダブロツクとに跨つ
て固設した、エンジンの補機取付構造である。(Structure of the invention) To achieve the above object, the present invention provides an engine equipped with a cylinder block connected to one end of a clutch housing and an oil pan connected to the bottom of the cylinder block. and the clutch housing,
This is an engine auxiliary equipment mounting structure in which an auxiliary equipment mounting bracket for mounting the engine auxiliary equipment is fixedly installed across the oil pan and the cylinder block.
（実施例） 図面に基づいて本考案の実施例を説明する。(Example) Embodiments of the present invention will be described based on the drawings.
１はミツシヨンケース、２はクラツチハウジン
グ、３はシリンダヘツド、４はシリンダブロツク
で、クラツチハウジング２の一端にボルト５締め
により接続されている。６はアルミニウム製のオ
イルパンで、該シリンダブロツク４の底部に接続
されると共に長手方向ではクラツチハウジング２
にボルト７締めにより接続している。 1 is a transmission case, 2 is a clutch housing, 3 is a cylinder head, and 4 is a cylinder block, which are connected to one end of the clutch housing 2 by bolts 5. Reference numeral 6 denotes an oil pan made of aluminum, which is connected to the bottom of the cylinder block 4 and is connected to the clutch housing 2 in the longitudinal direction.
It is connected by tightening bolt 7.
８はエアコン用コンプレツサー本体であるエン
ジン補機、９は該エンジン補機８を取付けるため
の補機取付ブラケツトで、第３図に示すようにシ
リンダブロツク４のスカート部４ａに設けた取付
け用ボス１０とオイルパン６に設けた取付け用ボ
ス１１にそれぞれボルト１２により締結されてい
る。つまり補機取付ブラケツト９は上記オイルパ
ン６とシリンダブロツク４とに跨つて固設されて
いる。 Reference numeral 8 denotes an engine accessory which is the main body of an air conditioner compressor, and reference numeral 9 denotes an accessory mounting bracket for mounting the engine accessory 8. As shown in FIG. and a mounting boss 11 provided on the oil pan 6 with bolts 12, respectively. That is, the auxiliary equipment mounting bracket 9 is fixedly installed astride the oil pan 6 and the cylinder block 4.
エンジン補機８は補機取付ブラケツト９にボル
ト１３により取付けられている。１４はコンプレ
ツサープーリ、１５はパワーステポンププーリ、
１６はドライプーリ、１７は上記各プーリの駆動
ベルト、１８はオルタネータプーリ、１９は排気
マニホールド、２０は断熱用インシユレータ、２
１はタイミングベルトカバーである。 The engine auxiliary machine 8 is attached to an auxiliary machine mounting bracket 9 with bolts 13. 14 is a compressor pulley, 15 is a power step pump pulley,
16 is a dry pulley, 17 is a drive belt for each of the above pulleys, 18 is an alternator pulley, 19 is an exhaust manifold, 20 is a heat insulating insulator, 2
1 is a timing belt cover.
上記のようにエンジンの各構成部分例えばクラ
ツチハウジング２、シリンダブロツク４、オイル
パン６との間は互にボルトなどにより強固に接続
され、またエンジン補機８は補機取付ブラケツト
９を介してオイルパン６とシリンダブロツク４と
に跨つて固設されている。 As mentioned above, each component of the engine, such as the clutch housing 2, cylinder block 4, and oil pan 6, is firmly connected to each other by bolts, etc., and the engine auxiliary equipment 8 is connected to the oil via the auxiliary equipment mounting bracket 9. It is fixedly installed across the pan 6 and cylinder block 4.
（考案の効果）
エンジンのオイルパンを含む各構成部分の長手
方向の接続部分は上記のようにボルトなどにより
互に強固に接続され結合力が高められるため、上
記各構成部分の接続部分が振動源となるいわゆる
パワーブラント振動が抑制されると共にエンジン
補機の取付けが従来のようにシリンダブロツクの
スカート部にのみ片持ち状態で取付けられること
がなく補機取付ブラケツトを介してオイルパンと
シリンダブロツクに跨つて強固に取付けられたも
のであるから、エンジン補機による振動も減少し
車室内における騒音の発生防止に寄与し得るもの
である。(Effect of the invention) The longitudinal connections of each component of the engine, including the oil pan, are firmly connected to each other by bolts, etc., as described above, and the bonding force is increased, so the connection of the above components vibrates. This suppresses so-called power blunt vibration, which is the source of engine auxiliary equipment, and the engine auxiliary equipment can be mounted on the oil pan and cylinder block via the auxiliary equipment mounting bracket instead of being mounted cantilevered only on the skirt of the cylinder block as in the past. Since it is firmly attached across the vehicle, vibrations caused by engine auxiliary equipment are also reduced, contributing to the prevention of noise generation in the vehicle interior.
第１図は本考案に係るエンジンの補機取付構造
の正面図、第２図は同上の側面図、第３図は第２
図の−線に沿う断面図、第４図はオイルパン
の斜視図である。
２……クラツチハウジング、４……シリンダブ
ロツク、６……オイルパン、８……エンジン補
機、９……補機取付ブラケツト。
Figure 1 is a front view of the engine auxiliary equipment mounting structure according to the present invention, Figure 2 is a side view of the same, and Figure 3 is the second
FIG. 4 is a sectional view taken along the line - in the figure, and FIG. 4 is a perspective view of the oil pan. 2...Clutch housing, 4...Cylinder block, 6...Oil pan, 8...Engine auxiliary equipment, 9...Auxiliary equipment mounting bracket.
Claims (1)
ダブロツクと、該シリンダブロツク底部に接続さ
れるオイルパンとを備えたエンジンにおいて、上
記オイルパン端部とクラツチハウジングとを接続
する一方、エンジン補機を取付けるための補機取
付ブラケツトを上記オイルパンとシリンダブロツ
クとに跨つて固設したことを特徴とするエンジン
の補機取付構造。 In an engine equipped with a cylinder block connected to one end of the clutch housing and an oil pan connected to the bottom of the cylinder block, there is a mechanism for connecting the end of the oil pan and the clutch housing, and for attaching engine accessories. An auxiliary equipment mounting structure for an engine, characterized in that an auxiliary equipment mounting bracket is fixedly installed across the oil pan and the cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14209186U JPH0515545Y2 (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14209186U JPH0515545Y2 (en) | 1986-09-16 | 1986-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348932U JPS6348932U (en) | 1988-04-02 |
| JPH0515545Y2 true JPH0515545Y2 (en) | 1993-04-23 |
Family
ID=31050490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14209186U Expired - Lifetime JPH0515545Y2 (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0515545Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2506921Y2 (en) * | 1989-08-31 | 1996-08-14 | 本田技研工業株式会社 | Internal combustion engine oil pan |
-
1986
- 1986-09-16 JP JP14209186U patent/JPH0515545Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348932U (en) | 1988-04-02 |
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